Name pd Bill Nye Buoyancy 1 Things stay

Name _____________________________________ pd______ Bill Nye: Buoyancy 1. Things stay afloat or sink because water is ___________. 2. What is Displacement? 1. The water something displaces does / does not weigh the same as the item displacing it. Why does the tennis ball that is cut in half float higher in the water than the tennis ball that isn’t cut in half? 3. The first guy to figure this out was __________ EUREKA is Greek for “______________”. When something sinks we say it is __________ buoyant. When something floats we say it is _________ buoyant. When something does not sink or float, we say it is _________buoyant. It is possible / impossible to float in air. 5. 6. 7. 2. 1. 2. 3. 4. 5. 6. 4. The water something displaces does / does not weigh the same as the item displacing it. Why does the tennis ball that is cut in half float higher in the water than the tennis ball that isn’t cut in half? The first guy to figure this out was __________ EUREKA is Greek for “______________”. When something sinks we say it is __________ buoyant. 8. When something floats we say it is _________ buoyant. 9. When something does not sink or float, we say it is _________buoyant. 10. It is possible / impossible to float in air. 7. 3 things you have learned that were confirmed in the video: 8. A. 9. B. 10. C. 11. 3 things you didn’t know but now know from the video: A. B. C.